From c290a26625228849ba1fca64dc748de55afd83da Mon Sep 17 00:00:00 2001
From: Antony Polukhin <antoshkka@gmail.com>
Date: Mon, 3 Sep 2012 17:06:40 +0000
Subject: [PATCH] Added missing const modifier

[SVN r80374]
---
 include/boost/lexical_cast.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/lexical_cast.hpp b/include/boost/lexical_cast.hpp
index 9fb5626..244090a 100644
--- a/include/boost/lexical_cast.hpp
+++ b/include/boost/lexical_cast.hpp
@@ -113,7 +113,7 @@ namespace boost
         }
 
 #ifndef BOOST_NO_NOEXCEPT
-        virtual const char *what() noexcept
+        virtual const char *what() const noexcept
 #else
         virtual const char *what() const throw()
 #endif